<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>

    <style>
        /*案例 开始*/
        
        .al {
            position: relative;
            padding: 30px 0
        }
        
        .anli {
            width: 80%;
            position: relative;
            margin-left: 10%;
            margin-top: 20px;
            height: 200px;
        }
        
        .four-anli,
        .four-anli img {
            display: inline-block;
            height: 200px;
            -webkit-transition: .3s;
            transition: .3s;
        }
        
        .four-anli {
            width: 23%;
            position: relative;
            float: left;
            margin-left: 2%;
            border: 1px solid #000;
            right: 1%;
            overflow: hidden;
        }
        
        .four-anli img {
            width: 100%;
            position: absolute;
        }
        
        .four-anli img:hover {
            -webkit-transform: scale(1.2);
            transform: scale(1.2);
        }
        /*案例 结束*/
    </style>

</head>

<body>
    <div style="position:absolute; top: 0px; left: 0px; width: 100%; min-width: 1200px;">
        <!--案例 开始-->
        <div id="cases">

            <div class="al">
                <div class="anli">
                    <div class="four-anli">
                        <a href="#"><img src="1.jpg" /></a>
                    </div>
                    <div class="four-anli">
                        <a href="#"><img src="2.jpg" /></a>
                    </div>
                    <div class="four-anli">
                        <a href="#"><img src="3.jpg" /></a>
                    </div>
                    <div class="four-anli">
                        <a href="#"><img src="4.jpg" /></a>
                    </div>
                    <div class="four-anli">
                        <a href="#"><img src="3.jpg" /></a>
                    </div>
                    <div class="four-anli">
                        <a href="#"><img src="4.jpg" /></a>
                    </div>
                </div>

            </div>
        </div>
    </div>
</body>

</html>